CN204649122U - A kind of hole position check tool for stamping parts - Google Patents
A kind of hole position check tool for stamping parts Download PDFInfo
- Publication number
- CN204649122U CN204649122U CN201520389204.9U CN201520389204U CN204649122U CN 204649122 U CN204649122 U CN 204649122U CN 201520389204 U CN201520389204 U CN 201520389204U CN 204649122 U CN204649122 U CN 204649122U
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- CN
- China
- Prior art keywords
- pin
- guidepost
- hole
- stamping parts
- handle
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000002950 deficient Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model provides a kind of hole position check tool for stamping parts, it comprises cubing body and test pin, described test pin comprises pin handle, for the pin that matches with gaging hole to be checked and joint pin, one end of described pin is connected with the first end of described pin handle, and the other end of described pin is provided with first guidepost coaxial with it; One end of described joint pin is connected with the second end of described pin handle, the other end of described joint pin is provided with second guidepost coaxial with it, the edge of the other end of described joint pin is provided with line projection, and the bearing of trend of described line projection is identical with the bearing of trend of described second guidepost; Be clearance fit between pin-and-hole on described first guidepost, described second guidepost and described cubing body; The diameter of described joint pin is greater than the diameter of described pin.Hole position check tool for stamping parts of the present utility model, makes to be easier to align between pin and gaging hole to be checked, facilitates the detection of hole location deviate to be detected.
Description
Technical field
The utility model relates to auto parts and components detection technique field, is specifically related to a kind of hole position check tool for stamping parts.
Background technology
Stamping parts on automobile is the vitals of composition body in white, and on each stamping parts, the position degree in hole will meet the requirements, and could not affect the welding of body in white and the installation of inner and outer decorative parts, therefore needs to detect the position degree in hole on each stamping parts.
The existing hole position check tool for stamping parts, normally arranges the pin-and-hole corresponding with gaging hole to be checked, then in pin-and-hole and gaging hole to be checked, inserts test pin and detect on cubing body.Due to this test pin not having guide frame, thus this test pin and gaging hole to be checked are not easily aligned, and then reduce detection efficiency.If hole location to be detected is defective, also need the position degree deviate using other professional tools to treat detect aperture to detect, thus make the detection of hole location deviate to be detected comparatively inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of hole position check tool for stamping parts, the problem that test pin and gaging hole to be checked in prior art not easily align to solve, the detection of hole location deviate to be detected is comparatively inconvenient.
For achieving the above object, the utility model provides following technical scheme:
A kind of hole position check tool for stamping parts, it comprises cubing body and test pin, described test pin comprises pin handle, for the pin that matches with gaging hole to be checked and joint pin, one end of described pin is connected with the first end of described pin handle, and the other end of described pin is provided with first guidepost coaxial with it; One end of described joint pin is connected with the second end of described pin handle, the other end of described joint pin is provided with second guidepost coaxial with it, the edge of the other end of described joint pin is provided with line projection, and the bearing of trend of described line projection is identical with the bearing of trend of described second guidepost; Be clearance fit between pin-and-hole on described first guidepost, described second guidepost and described cubing body; The diameter of described joint pin is greater than the diameter of described pin.
Preferably, guide is provided with in described pin-and-hole.
Preferably, described pin handle is cylindrical structural, and described pin handle is coaxial with described joint pin, and described pin handle is coaxial with described pin.
Preferably, the diameter of described pin handle is greater than the diameter of described joint pin.
Preferably, the first arc structure is provided with between described pin handle and described pin.
Preferably, the second arc structure is provided with between described pin handle and described joint pin.
Preferably, described pin, described pin handle and described joint pin form integral structure.
Preferably, described pin and described first guidepost form integral structure, and described joint pin, described second guidepost and described line convex to form integral structure.
The beneficial effects of the utility model are:
The hole position check tool for stamping parts that the utility model provides, in use, by the first guidepost through the gaging hole to be checked on stamping parts, then match with the pin-and-hole on cubing body, thus guide effect preferably can be played to pin, and then make to be easier to align between pin and gaging hole to be checked, effectively improve detection efficiency.Simultaneously, if hole location to be detected is defective, can by the post that is rotatably connected, line projection is made to draw a circle in the edge of gaging hole to be checked, by the difference between the diameter of measuring this diameter of a circle and gaging hole to be checked, just can obtain hole location deviate to be detected, thus facilitate the detection of hole location deviate to be detected widely.
Accompanying drawing explanation
The schematic diagram of the test pin that Fig. 1 provides for the utility model embodiment.
The pin that Fig. 2 provides for the utility model embodiment and the schematic diagram of gaging hole to be checked when mated condition.
The protruding schematic diagram with stamping parts when mated condition of the line that Fig. 3 provides for the utility model embodiment.
Mark in accompanying drawing
11, pin handle 12, first arc structure 13, second arc structure 21, pin 22, first guidepost 31, joint pin 32, second guidepost 33, line projection 41, cubing body 42, guide 51, stamping parts 52, gaging hole to be checked
Embodiment
As shown in Figure 1 to Figure 3, the hole position check tool for stamping parts that the utility model embodiment provides, it comprises cubing body 41 and test pin.Wherein, test pin comprises pin handle 11, for the pin 21 that matches with gaging hole 52 to be checked and joint pin 31, one end of pin 21 is connected with the first end of pin handle 11, and the other end of pin 21 is provided with first guidepost 22 coaxial with it; One end of joint pin 31 is connected with the second end of pin handle 11, the other end of joint pin 31 is provided with second guidepost 32 coaxial with it, the edge of the other end of joint pin 31 is provided with line protruding 33, and the bearing of trend of line protruding 33 is identical with the bearing of trend of the second guidepost 32; Be clearance fit between pin-and-hole on first guidepost 22, second guidepost 32 and cubing body 41; The diameter of joint pin 31 is greater than the diameter of pin 21.
The hole position check tool for stamping parts that the utility model embodiment provides, in use, by the first guidepost 22 through the gaging hole to be checked 52 on stamping parts 51, then match with the pin-and-hole on cubing body 41, thus guide effect preferably can be played to pin 21, and then make to be easier to align between pin 21 and gaging hole to be checked 52, effectively improve detection efficiency.Simultaneously, if gaging hole 52 position degree to be checked is defective, can by the post 31 that is rotatably connected, line protruding 33 is made to draw a circle in the edge of gaging hole 52 to be checked, by the difference between the diameter of measuring this diameter of a circle and gaging hole to be checked 52, just can obtain hole 52 to be detected position degree deviate, and not need to use other specific purpose tools, thus facilitate the detection of gaging hole 52 position degree deviate to be checked widely.
Further, in pin-and-hole, be provided with guide 42, thus efficiently avoid because pin bore wear is excessive, and the problem of cubing body 41 need be changed.Be understandable that, when guide 42 weares and teares excessive, only need the guide 42 directly more renewed, and do not need to change whole cubing body 41, thus extend the serviceable life of cubing body 41 widely, effectively save the maintenance cost of this cubing; Be clearance fit between guide 42 and the first guidepost 22, also be clearance fit between guide 42 and the second guidepost 32, thus be convenient to match between the two and play guide effect preferably, in actual applications, the diameter of the endoporus of guide 42 can 0.1mm larger than the diameter of the first guidepost 22, and the diameter of the endoporus of guide 42 can 0.1mm larger than the diameter of the second guidepost 32.
In order to can be convenient and strength-saving joint pin 31 is rotated, and then drive line protruding 33 to rotate, pin handle 11 is cylindrical structural, and pin handle 11 is coaxial with joint pin 31, and pin handle 11 is coaxial with pin 21.Meanwhile, also make this test pin comparatively attractive in appearance.
Be convenient in order to pin handle 11 can be made grip, simultaneously also in order to the intensity of pin handle 11 can be improved, pin handle 11 is avoided in use easily to damage because intensity is less, the diameter of pin handle 11 can be greater than the diameter of joint pin 31, thus effectively improves the bulk strength of the test pin that the utility model embodiment provides.
As shown in Figure 1, in order to the one end near pin 21 on pin handle 11 effectively can be prevented, scuffing is caused to stamping parts 51 and operating personnel, the first arc structure 12 can be provided with between pin handle 11 and pin 21, thus avoid the generation of sharp edge on pin handle 11 preferably, make the end of pin handle 11 not easily cause scuffing to stamping parts 51 and operating personnel.
In order to the one end near joint pin 31 on pin handle 11 effectively can be prevented, scuffing is caused to operating personnel; the second arc structure 13 can be provided with between pin handle 11 and joint pin 31; thus make the two ends of pin handle 11 all there is no sharp edge; scuffing all can not be caused to operating personnel in its two ends, operating personnel is received and protects preferably.
In order to effectively improve the bulk strength of the test pin that the utility model embodiment provides, pin 21, pin handle 11 and joint pin 31 form integral structure, thus effectively save the installation operation between each parts.
In order to the mass production of this test pin can be carried out easily, pin 21 and the first guidepost 22 form integral structure, joint pin 31, second guidepost 32 and line protruding 33 form integral structure, thus more a step improves the bulk strength of this test pin, save the installation operation between each parts further.Be understandable that, the end of the first guidepost 22 and the second guidepost 32 all can be provided with circumferential arc structure, thus efficiently avoid this end and cause scuffing to the gaging hole to be checked 52 on the endoporus of guide 42, stamping parts 51.
The general testing process of the hole position check tool for stamping parts that the utility model embodiment provides is: stamping parts 51 is placed on cubing body 41, makes gaging hole 52 to be checked corresponding with the endoporus of guide 42; Hold pin handle 11, make the first guidepost 22 run through gaging hole 52 to be checked and match with the endoporus of guide 42, thus play guide effect; Pin 21 pin 21 moved down, if through the gaging hole to be checked 52 on stamping parts 51, then can illustrate that this gaging hole 52 position degree deviate to be checked is in margin tolerance, namely judges that this gaging hole 52 position degree to be checked is qualified; If pin 21 through the gaging hole to be checked 52 on stamping parts 51, then can not illustrate this gaging hole 52 position degree deviate out-of-size scope to be checked, namely judges that this gaging hole 52 position degree to be checked is defective.Be understandable that, during design, the diameter of pin 21 equals the difference between the minimum deflection diameter of gaging hole 52 to be checked and the Tolerance of Degree of position bandwidth of gaging hole to be checked 52.
As shown in Figure 3, when the position degree of gaging hole 52 to be checked is defective, extract the first guidepost 22, make the second guidepost 32 run through gaging hole 52 to be checked to match with the endoporus of guide 42, the end of line projection 33 is contacted with the edge of gaging hole 52 to be checked, then rotate pin handle 11, and then drive line protruding 33 to draw in the edge of gaging hole 52 to be checked the circle that comprises this gaging hole 52 to be checked; Difference between the diameter measuring this diameter of a circle and gaging hole to be checked 52, just can draw the position degree deviate of this gaging hole 52 to be checked, thus provides reliably reference frame for the rectification of stamping part die, thus makes mould can have higher precision.Be understandable that, the diameter of joint pin 31 can be larger than the diameter of gaging hole 52 to be checked two millimeters, thus effectively can avoid the problem that causes test pin heavier because joint pin 31 diameter is excessive, the position degree deviate also can treating detect aperture 52 is more easily measured.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model, and, after having read content of the present utility model, relevant technical staff in the field can make various change or amendment to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (8)
1. the hole position check tool for stamping parts, it comprises cubing body and test pin, it is characterized in that, described test pin comprises pin handle, for the pin that matches with gaging hole to be checked and joint pin, one end of described pin is connected with the first end of described pin handle, and the other end of described pin is provided with first guidepost coaxial with it; One end of described joint pin is connected with the second end of described pin handle, the other end of described joint pin is provided with second guidepost coaxial with it, the edge of the other end of described joint pin is provided with line projection, and the bearing of trend of described line projection is identical with the bearing of trend of described second guidepost; Be clearance fit between pin-and-hole on described first guidepost, described second guidepost and described cubing body; The diameter of described joint pin is greater than the diameter of described pin.
2. the hole position check tool for stamping parts according to claim 1, is characterized in that, is provided with guide in described pin-and-hole.
3. the hole position check tool for stamping parts according to claim 1, is characterized in that, described pin handle is cylindrical structural, and described pin handle is coaxial with described joint pin, and described pin handle is coaxial with described pin.
4. the hole position check tool for stamping parts according to claim 3, is characterized in that, the diameter of described pin handle is greater than the diameter of described joint pin.
5. the hole position check tool for stamping parts according to claim 4, is characterized in that, is provided with the first arc structure between described pin handle and described pin.
6. the hole position check tool for stamping parts according to claim 5, is characterized in that, is provided with the second arc structure between described pin handle and described joint pin.
7. the hole position check tool for stamping parts according to any one of claim 1 to 6, is characterized in that, described pin, described pin handle and described joint pin form integral structure.
8. the hole position check tool for stamping parts according to claim 7, is characterized in that, described pin and described first guidepost form integral structure, and described joint pin, described second guidepost and described line convex to form integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389204.9U CN204649122U (en) | 2015-06-04 | 2015-06-04 | A kind of hole position check tool for stamping parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389204.9U CN204649122U (en) | 2015-06-04 | 2015-06-04 | A kind of hole position check tool for stamping parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649122U true CN204649122U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520389204.9U Expired - Fee Related CN204649122U (en) | 2015-06-04 | 2015-06-04 | A kind of hole position check tool for stamping parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397471A (en) * | 2020-04-15 | 2020-07-10 | 成都飞机工业（集团）有限责任公司 | Device and method for quickly detecting hole site deviation |
-
2015
- 2015-06-04 CN CN201520389204.9U patent/CN204649122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397471A (en) * | 2020-04-15 | 2020-07-10 | 成都飞机工业（集团）有限责任公司 | Device and method for quickly detecting hole site deviation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190604 |